Novel heat insulation protection structure
A novel heat insulation protection structure comprises a top sealing plate, a first supporting plate, a supporting rod, a switching assembly, a left side sealing plate, a fourth supporting plate, a right side sealing plate, a sixth supporting plate, a front side sealing plate and a rear side sealing...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A novel heat insulation protection structure comprises a top sealing plate, a first supporting plate, a supporting rod, a switching assembly, a left side sealing plate, a fourth supporting plate, a right side sealing plate, a sixth supporting plate, a front side sealing plate and a rear side sealing plate. Second supporting plates are arranged on two end surfaces of the first supporting plate; the two ends of the supporting rod are rotationally connected with the two second supporting plates correspondingly. A third supporting plate is arranged on the supporting rod. The left side sealing plate is rotationally connected with the third supporting plate; the right side sealing plate is rotationally connected with the fifth supporting plate; the front side sealing plate and the rear side sealing plate are rotationally connected with the sixth supporting plate; the section, parallel to the front side sealing plate, of the L-shaped plate is inserted into the U-shaped groove in the U-shaped plate in a matched mode. |
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